A Polymarket trader turned $427,000 into $4.7 million on the sensational draw between Spain and Cape Verde.
A user of the decentralized prediction platform Polymarket, operating under the pseudonym fishalive, executed one of the largest single trades in the platform's history. Risking approximately $427,000, he received a payout of over $4.7 million after the Spanish national team failed to defeat the Cape Verde team at the 2026 FIFA World Cup.
The match, which took place on June 15, 2026, as part of the opening round of the group stage at the Mercedes-Benz Stadium in Atlanta, ended in a goalless draw. Spain, placed in Group H after the tournament expanded to 48 participants, was considered the absolute favorite by bookmakers. On Polymarket, their chances of winning were estimated at over 90%. However, the modest debutant from Cape Verde managed to hold their ground, shocking both football fans and prediction market participants.
A Risk That Paid Off 1000%
fishalive chose the "no" option against Spain's victory. Notably, before the start of the game, bookmakers estimated the probability of such an outcome at just 9%. The trader not only correctly predicted the upset but also skillfully timed their entry, betting on an undervalued market. This is one of the most impressive success stories on Polymarket, demonstrating how decentralized prediction platforms allow for multiple returns on low-probability events.
It is worth noting that Spain failed to meet the expectations of not only fans but also analysts. The team, boasting world-class stars, could not break through the underdog's defense. For the crypto prediction market, this case served as a stark reminder: even the most obvious favorites can lose, and those willing to go against the crowd can strike it rich.
Expert opinion: Such trades highlight the maturity of the decentralized prediction market. Polymarket is evolving from a mere betting platform into a full-fledged tool for risk hedging and identifying arbitrage opportunities. The story of fishalive is not about luck but the result of deep analysis and a readiness to act against the consensus.